WO2007056696A3 - Method and system for distributing power across an automotive network - Google Patents

Method and system for distributing power across an automotive network Download PDF

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Publication number
WO2007056696A3
WO2007056696A3 PCT/US2006/060532 US2006060532W WO2007056696A3 WO 2007056696 A3 WO2007056696 A3 WO 2007056696A3 US 2006060532 W US2006060532 W US 2006060532W WO 2007056696 A3 WO2007056696 A3 WO 2007056696A3
Authority
WO
WIPO (PCT)
Prior art keywords
nodes
node
sensing
fault
capability
Prior art date
Application number
PCT/US2006/060532
Other languages
French (fr)
Other versions
WO2007056696A2 (en
Inventor
Patrick D Jordan
Hai Dong
Walton L Fehr
Hugh W Johnson
Prakash U Kartha
Donald J Remboski
Original Assignee
Motorola Inc
Patrick D Jordan
Hai Dong
Walton L Fehr
Hugh W Johnson
Prakash U Kartha
Donald J Remboski
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc, Patrick D Jordan, Hai Dong, Walton L Fehr, Hugh W Johnson, Prakash U Kartha, Donald J Remboski filed Critical Motorola Inc
Publication of WO2007056696A2 publication Critical patent/WO2007056696A2/en
Publication of WO2007056696A3 publication Critical patent/WO2007056696A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/0315—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using multiplexing techniques
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

Abstract

Nodes which include additional sensing and communication capability as compared to prior nodes. The sensing capability allows determination of actual current flows through the particular nodes, including each port of the node, to allow a determination of power flow to better control operations. Because of this understanding of power flow, smaller modules or nodes can be utilized if desired. For protection of a lower power node, an upstream node can open the link to the node should it go ovcrcurrcnt or otherwise fault. Further, with the additional sensing capability, actual load balancing and multiple controllable flows, such as for standby, can be developed. The additional communication in combination with the sensing also allows better fault isolation. By being able to determine the actual location of the fault, other operations in the vehicle can continue with just the faulty area being disconnected.
PCT/US2006/060532 2005-11-08 2006-11-03 Method and system for distributing power across an automotive network WO2007056696A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/268,872 US20070102998A1 (en) 2005-11-08 2005-11-08 Method and system for distributing power across an automotive network
US11/268,872 2005-11-08

Publications (2)

Publication Number Publication Date
WO2007056696A2 WO2007056696A2 (en) 2007-05-18
WO2007056696A3 true WO2007056696A3 (en) 2008-06-26

Family

ID=38003020

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/060532 WO2007056696A2 (en) 2005-11-08 2006-11-03 Method and system for distributing power across an automotive network

Country Status (2)

Country Link
US (1) US20070102998A1 (en)
WO (1) WO2007056696A2 (en)

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US7592713B2 (en) * 2005-02-25 2009-09-22 Marathon Coach, Inc. Electrical system for controlling coach resources
US7875993B2 (en) * 2006-12-22 2011-01-25 The Boeing Company Power switching system and method for an aircraft electrical brake system
US20080300750A1 (en) * 2007-05-30 2008-12-04 Davis Terry L Control channel for vehicle systems using the vehicle's power distribution system
US8326552B2 (en) * 2008-08-28 2012-12-04 Applied Minds, Llc Redundant and fault-tolerant power distribution system having an integrated communication network
CN103534135B (en) * 2011-03-16 2016-10-19 约翰逊控制技术公司 For combining additives for overcharge protection and the system and method for charging balance in energy resource system
US8767753B2 (en) * 2011-08-26 2014-07-01 Semiconductor Components Industries, Llc System, method and device for providing network communications
US9058156B2 (en) * 2012-12-26 2015-06-16 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Determining redundancy in a power distribution system
EP3085868B1 (en) * 2015-04-20 2020-11-25 Volvo Car Corporation An arrangement and a method for operating vehicle windows
DE112017003155B4 (en) 2016-06-24 2023-01-19 Yazaki Corporation CIRCUIT BODY FOR VEHICLE
EP3476661A4 (en) 2016-06-24 2019-06-19 Yazaki Corporation Vehicle circuit structure
WO2017222074A1 (en) 2016-06-24 2017-12-28 矢崎総業株式会社 Vehicle circuit structure
DE112017003126B4 (en) 2016-06-24 2023-03-09 Yazaki Corporation VEHICLE CIRCUITS
CN109415026B (en) 2016-06-24 2022-02-25 矢崎总业株式会社 Vehicle circuit body
DE102018208754A1 (en) * 2018-06-04 2019-12-05 Volkswagen Aktiengesellschaft Motor vehicle electrical system, method for operating such a motor vehicle electrical system and safety device for a motor vehicle electrical system
JP7376257B2 (en) * 2019-06-14 2023-11-08 矢崎総業株式会社 In-vehicle communication system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040227402A1 (en) * 2003-05-16 2004-11-18 Fehr Walton L. Power and communication architecture for a vehicle
US20050011320A1 (en) * 2003-07-17 2005-01-20 Chih-Ching Hsien Wrench having identification function

Family Cites Families (5)

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US6480510B1 (en) * 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
DE19916452C2 (en) * 1999-04-12 2001-10-25 Rheinmetall Landsysteme Gmbh Device for a power ring
DE10061871A1 (en) * 2000-12-12 2002-06-27 Testo Gmbh & Co Kg Method for controlling or regulating the energy flow in a measuring system that can be plugged together from several individual modules
US6906618B2 (en) * 2003-06-26 2005-06-14 Abet Technologies, Llc Method and system for bidirectional data and power transmission
US7724778B2 (en) * 2005-01-28 2010-05-25 I/O Controls Corporation Control network with data and power distribution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040227402A1 (en) * 2003-05-16 2004-11-18 Fehr Walton L. Power and communication architecture for a vehicle
US20050011320A1 (en) * 2003-07-17 2005-01-20 Chih-Ching Hsien Wrench having identification function

Also Published As

Publication number Publication date
US20070102998A1 (en) 2007-05-10
WO2007056696A2 (en) 2007-05-18

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